Big Gun TFI Power Box for 2009-13 Arctic Cat Prowler XTZ 1000 - 40-R50C MPN_NX-30024K2 Sold as a matching pair

Sold as a matching pair of mufflers

Fitments 2007 Harley-Davidson FLHR Road King

2003 Yamaha YFM660FG Grizzly

2012-14 Polaris Sportsman Forest 550

00mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 86

Big Gun TFI Power Box for 2009-13 Arctic Cat Prowler XTZ 1000 - 40-R50C MPN_NX-30024K2 Sold as a matching pairBig Gun Exhaust TFI Power Box Increases horsepower and throttle response Installs in minutes Third generation technology No computer needed to adjust EFI Plug in technology (Does not interfere with stock ECU map) Integrated faceplate buttons provide easy adjustment Highly recommended for any EFI unit with aftermarket exhaust 1 Year Limited Warranty When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug and